SC430 - 2nd Gen (2001-2010)

Chirping While Turning. Diagnostic Help, Please.

Thread Tools
 
Search this Thread
 
Old 09-24-12 | 10:06 AM
  #1  
MadHungari's Avatar
MadHungari
Thread Starter
Rookie
 
Joined: May 2008
Posts: 83
Likes: 0
From: Atlanta and Miami Beach
Default Chirping While Turning. Diagnostic Help, Please.

Here’s the problem: As one ascends my parking deck, going level by level, one reaches a flat area between the end of one ramp and the start of the next. As I complete what can be best described as the U-turn between the two ramps, begin to straighten the steering and press gently on the accelerator to continue my ascent, the car makes a loud, brief, high-pitch chirp (a half-second or less in duration). All these are left-hand turns, so I don’t know whether it will occur during right-hand turns. It happens during 2/3rds of the turns of so. It seems to come from the front of the car—ahead of the cabin. And finally, no tire, wheel, or suspension work in the recent past. Any ideas/suggestions about what might be the cause of all this? Thanks in advance for your input.

Last edited by MadHungari; 09-24-12 at 11:35 AM.
Old 09-24-12 | 04:05 PM
  #2  
JohnnyCake's Avatar
JohnnyCake
Racer
 
Joined: Feb 2007
Posts: 1,637
Likes: 56
From: DC
Default

The parking deck at my work has kinda slick floors and you can almost make the noise when stationary by turning the wheels. If you do the exact same 180 degree turn on regular payment does the noise happen? Have you ever heard it outside the parking deck?
Old 09-24-12 | 05:18 PM
  #3  
barncat's Avatar
barncat
Lead Lap
 
Joined: Mar 2012
Posts: 431
Likes: 0
From: PA
Default

Sounds like the rubber turning on the cement and being amplified by the walls.
Old 09-25-12 | 01:38 AM
  #4  
harleydjce's Avatar
harleydjce
Lead Lap
 
Joined: May 2007
Posts: 513
Likes: 3
From: QLD, Australia
Default

Originally Posted by barncat
Sounds like the rubber turning on the cement and being amplified by the walls.
+1

I found Bridgestones squeal a lot on slick concrete. Does it happen anywhere else?
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
TAP4636
IS - 2nd Gen (2006-2013)
54
06-16-21 01:28 PM
richard203
GS - 4th Gen (2013-2020)
12
12-28-19 07:38 AM
knocker
RX - 1st Gen (1999-2003)
3
06-30-11 03:09 AM
acenase
Suspension and Brakes
11
09-01-09 03:13 PM



Quick Reply: Chirping While Turning. Diagnostic Help, Please.



All times are GMT -7. The time now is 02:15 PM.